What Causes Bloating and How to Get Rid of It?

Many people experience abdominal bloating and an uncomfortable feeling of fullness without knowing why. This sensation can cause stress and affect self-confidence, especially when the bloating becomes visibly noticeable.

Bloating is a common health issue, and doctors emphasize that in most cases it is not caused by a mysterious illness, but rather by simple everyday habits we practice unconsciously—habits that cause the intestines to fill with gas, making the abdomen appear larger than it really is.

Causes of Bloating

Experts have identified several incorrect habits that can lead to bloating, sometimes accompanied by severe discomfort. These include:

Eating Too Quickly and Swallowing Air

One of the habits most closely linked to gas and bloating is the way we eat.

Guidelines from the NIDDK show that some people swallow large amounts of air without realizing it while eating or drinking—especially when talking during meals. This excess air enters the digestive tract and leads to bloating and fullness.

Experts recommend the following changes to reduce the problem:

• Avoid continuous talking while eating

• Eat slowly and chew food well

• Sit down while eating instead of eating on the go

Carbonated Drinks and Chewing Gum

Many people underestimate how carbonated beverages and frequent chewing of gum contribute to bloating. Drinks containing carbon dioxide—such as sodas, sparkling water, sweetened drinks, and sports beverages—release gas inside the digestive system, increasing bloating.

Chewing gum also causes frequent air swallowing, which worsens the issue.

Overeating and Heavy Meals

According to WebMD, overeating in a single meal is one of the most common causes of bloating. When the stomach stretches to accommodate large amounts of food, it puts pressure on the intestines, increasing gas and heaviness.

Experts advise:

• Splitting meals into smaller portions

• Avoiding one huge meal at the end of the day

• Choosing lighter meals low in fats and sugars, especially during stressful days or for those with digestive sensitivities

Eating Gas-Producing Foods

The issue is not only how we eat but also what we eat.

Some carbohydrates are not fully digested in the stomach or small intestine. Instead, they reach the colon, where bacteria break them down and produce gas—leading to bloating.

Common gas-producing foods include:

• Certain fruits: apples, peaches, pears, and their juices

• Cruciferous vegetables: broccoli, cauliflower, cabbage

• Legumes: beans, peas, lentils

• Dairy products: milk, ice cream, yogurt (especially for those with lactose intolerance)

• Drinks containing high-fructose corn syrup: certain juices, sodas, and energy drinks

These foods are not harmful—many of them are nutritious—but consuming them in large quantities at once, or by individuals sensitive to them, may result in bloating.

Fiber and Fat Intake

While fats are known to slow digestion and increase heaviness, even fiber—despite its health benefits—can cause bloating in some people.

The practical rule is gradual adjustment: increase fiber intake slowly, drink enough water, and reduce saturated fats and heavy meals, especially in the evening.

How to Change the Habits That Cause Bloating

Getting rid of bloating is not difficult and does not require strict dieting. Simple habit changes can eliminate the problem entirely. Experts recommend:

• Eating slowly

• Avoiding excessive talking while eating

• Cutting down on gum and carbonated drinks

• Splitting meals into smaller portions

• Keeping a 3–5 day food diary to track foods and bloating triggers

• Controlling portion sizes and reducing fats and trigger foods

These adjustments not only reduce the frustrating appearance of a bloated stomach but also help the digestive system work more smoothly—improving overall comfort, lightness, and focus without the constant burden of bloating.